squarerootcalculator .pro

√ 15

Square Root Calculator

Please enter a real number, then press 'Calculate':

Square root result:

Sqrt(15). Find the square root of 15 or any other real number, positive or negative. Here are the answers to questions like: √ 15 or what is the square root of 15?

What is square root? Definition of square root

A square root of a number 'x' is a number y such that y2 = x, in other words, a number y whose square is y. For example, 3 is the square root of 9 because 32 = 3•3 = 9, -3 is square root of 9 because (-3)2 = (-3)•(-3) = 9. When writing math, people often use sqrt(x) to mean the square root of x. Read more about square root here: Square Root - Wikipedia and here: Square Root - Wolfram

Square Symbol?

Here is the square root symbol. It is is denoted by √, known as the radical sign or radix.

Square root of values around 15

NumberSqrt
The square root of 14.6 is 3.821
The square root of 14.7 is 3.834
The square root of 14.8 is 3.847
The square root of 14.9 is 3.860
The square root of 15 is 3.873
The square root of 15.1 is 3.886
The square root of 15.2 is 3.899
The square root of 15.3 is 3.912
The square root of 15.4 is 3.924
The square root of 15.5 is 3.937

Square root examples

√1035√1027√3.3√334